added test for writing empty value to the config

[wxWidgets.git] / include / wx / generic / helphtml.h

diff --git a/include/wx/generic/helphtml.h b/include/wx/generic/helphtml.h
index 647d54549c56599259fe34781a70549f3478b938..44a5cbc4a24068e45b9c9dd98ce71ed0ae920ffb 100644 (file)
--- a/include/wx/generic/helphtml.h
+++ b/include/wx/generic/helphtml.h
@@ -16,6 +16,7 @@
 #endif
 
 #include "wx/helpbase.h"
+#include "wx/frame.h"
 
 /// Name for map file.
 #define WXEXTHELP_MAPFILE   "wxhelp.map"
@@ -102,6 +103,10 @@ DECLARE_ABSTRACT_CLASS(wxHTMLHelpControllerBase)
    /** Display help for id sectionNo -- identical with DisplaySection().
        @return true on success
    */
+   virtual bool DisplaySection(const wxString& section);
+   /** Display help for URL (using DisplayHelp) or keyword (using KeywordSearch)
+       @return true on success
+   */
    virtual bool DisplayBlock(long blockNo);
    /** Search comment/documentation fields in map file and present a
        list to chose from.
@@ -116,22 +121,23 @@ DECLARE_ABSTRACT_CLASS(wxHTMLHelpControllerBase)
    virtual void OnQuit(void);
 
    /// Call the browser using a relative URL.
-   virtual bool DisplayHelp(wxString const &) = 0;
+   virtual bool DisplayHelp(const wxString &) = 0;
 
    /// Allows one to override the default settings for the help frame.
-   virtual void SetFrameParameters(const wxString &title,
-                                   const wxSize &size,
-                                   const wxPoint &pos = wxDefaultPosition,
-                                   bool newFrameEachTime = FALSE)
+   virtual void SetFrameParameters(const wxString& WXUNUSED(title),
+                                   const wxSize& WXUNUSED(size),
+                                   const wxPoint& WXUNUSED(pos) = wxDefaultPosition,
+                                   bool WXUNUSED(newFrameEachTime) = FALSE)
       {
          // does nothing by default
       }
-   /// Obtains the latest settings used by the help frame.
-   virtual void GetFrameParameters(wxSize *size = NULL,
-                                   wxPoint *pos = NULL,
-                                   bool *newFrameEachTime = NULL)
+   /// Obtains the latest settings used by the help frame and the help 
+   /// frame.
+   virtual wxFrame *GetFrameParameters(wxSize *WXUNUSED(size) = NULL,
+                                   wxPoint *WXUNUSED(pos) = NULL,
+                                   bool *WXUNUSED(newFrameEachTime) = NULL)
       {
-         // does nothing by default
+         return (wxFrame*) NULL;// does nothing by default
       }
 
  protected: